RAD Model has a) 2 phases b) 3 phase c) 5 phases d) 6 phases View Answer. RAD Model has: a. The critical feature of this model is the use of powerful development tools and techniques. 3 phases: c. 5 phases: d. 6 phases: View Answer Report Discuss Too Difficult! Data modeling: Information gathered from business modeling is used to define data objects that are needed for the business. Advantage of RAD Model. It increases the reusability of features. Rapid Application Development (RAD) is a development model prioritizes rapid prototyping and quick feedback over long drawn out development and testing cycles. Phases of RAD Model. The Rapid Application Development Model was first proposed by IBM in 1980’s. What is the major drawback of using RAD Model? Each phase in RAD brings highest priority functionality to the customer. 2 phases: b. In this model, changes are adoptable. The phases in the rapid application development (RAD) model are: Business modeling: The information flow is identified between various business functions. 14. All application is not compatible with RAD. The HokuApps rapid application development phases outguns traditional SDLC model as it provides RAD Phases for businesses to become more agile, perform optimally, provide better customer engagement and outperform the competition. Data modeling: Information gathered from business modeling is used to define data objects that are needed for the business. With rapid application development, developers can make multiple iterations and updates to a software rapidly without needing to start a development schedule from scratch each time. b. Highly specialized & skilled developers/designers are required. RAD Model Phases. Study Phases of RAD (Rapid Application Development) Model Flashcards at ProProfs - Describes the phases or stages when using RAD (Rapid application development) in software development Data Modeling Phase: Information that is taken from business modeling is then implemented for defining elements which are required for the business. The Rapid Application Development model aims to build applications faster using an iterative development process – repeating the development stages as required, where there is a divergence of developer and customer conceptions. c. Answer: c Explanation: RAD Model consists of five phases namely:Business modeling,Data modeling,Process modeling,Application generation and Testing & Turnover. A software project can be implemented using this model if the project can be broken down into small modules wherein each module can be assigned independently to separate teams. 2.2 Core Elements of Rapid Application Development RAD has many core elements that make it a unique methodology including 2.2.1 Prototyping 2.2.2 Iterative development 2.2.3 Time boxing 2.2.4 Team members 2.2.5 Management approach 2.2.6 RAD tools. Disadvantage of RAD Model. Briefly describe the phases in the rapid application development (RAD) model. 5 phases. This model is flexible for change. Phases in RAD: Business modeling: The information flow is identified between various business functions. What is the major drawback of using RAD Model? a. Search Google: Answer: (c). RAD model has the following phases: Business Modeling: The information flow among business functions is defined by answering questions like what information drives the business process, what information is generated, who generates it, … The five stages of rapid application development (RAD) model are: Business Modeling Phase: The processed data flow is recognized from varieties of business perspective. It required highly skilled designers. Increases re-usability of components. It reduced development time. 8.